Question

d)5×+7=×+10
e)4×-10=2×+2
f)4×-7=8×-2
g)2×+1=4×-7
h)9×+9+3×=15
i)16×-1=12×+3
j)3×-2=4×+9
k)5×-3+×=2×+9
l)17×-7×=×+18
m)×+×-4=17-2×+1
n)×+2×+3-5×=4×-9
o)5×+6×-16=3×+2×-4
p)5×+4=3×-2×+4​

Answer 1

Explicação passo-a-passo:

5x+7=x+10

x=22

5x3-5bjfn = 65